Sodium Tripolyphosphate (STPP)

Sodium Tripolyphosphate (STPP)

Detergent and Cleaning Raw Materials

STPP is a phosphate salt that binds hardness ions in detergents and so improves cleaning performance. It is also used as a deflocculant in the ceramics industry and, in the appropriate grade, in the food industry.

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Sodium Tripolyphosphate (STPP)

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Technical specifications

CAS No.7758-29-4
Chemical formulaNa₅P₃O₁₀
Physical formSolid – powder or granules
Typical applicationsBuilder and water softener in detergents; ceramics; food (E451); water treatment
Supplied byDEFNE Kimya (MOTTO group company)
Purity, packaging and originSpecified in the quotation

About this product

Applications

  • Builder and water softener in detergents
  • Ceramics
  • Food (E451)
  • Water treatment

Supply

Sodium Tripolyphosphate is supplied through our group company DEFNE Kimya. Purity, packaging (bags, big bags, drums, IBCs or bulk) and origin options are specified in the quotation.

In your enquiry, please state the quantity, required purity or grade, packaging type and delivery destination. See the Chemicals page for our other products.

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